baber/WOPTO huggingface dataset:
Patent MX-PA04008523-A (MX)
Title: Selective dipeptide inhibitors of kallikrein.
Inventor: EVANS DAVID MICHAEL
IPC: A61P9/02
Filed: 2003-03-04
Abstract: Compounds of general formula (1), or a pharmaceutically acceptable salt thereof: wherein R1 is selected from H, lower alkyl, R4-CO, R4-O2CCH2, R5-OCO and R5-SO2; R2 is selected from lower alkyl, cycloalkyl optionally substituted with an alkyl or alkyloxy group, (C5-C12)cycloalkylalkyl optionally substituted with an alkyl or alkyloxy group, aralkyl optionally substituted with up to three groups chosen from F, CI, Br, I, OH, lower alkyl, O-(lower alkyl), O-benzyl, NH2, NO2, NH-acyl, CN and CF3, and aralkyloxymethyl optionally substituted with up to three groups chosen from F, CI, Br, OH, lower alkyl and O-(lower alkyl); or R1 and R2 together are an o-xylylene group optionally substituted on the aromatic ring with a group selected from F, CI, Br, OH, lower alkyl and O-(lower alkyl); R3 is selected from H, OH and O-lower alkyl; R4 is selected from H, lower alkyl and phenyl; and R5 is selected from lower alkyl, phenyl and benzyl. The compounds are useful as pharmaceutical compositions.
Patent MX-PA04008717-A (MX)
Title: High-resistant, low-density hot laminated sheet steel and method for the production thereof.
Inventor: CHRISTIAN GIRAUD
IPC: C22C38/02
Filed: 2003-03-10
Abstract: The invention relates to a high-resistant, low-density hot laminated sheet steel comprising the following elements expressed in weight per cent: 0.04 %:9 carbon _< 0.5 %; 0.05 % <_ manganese <_ 3 %, being able to contain hardening elements: 0.01 %<_ niobium<_ 0.1 0.01 %<_ titanium<_ 0.2 % 0.01 <_ vanadium <_ 0.2 %, either individually or combined,, and/or elements acting on the transformation temperatures, 0.0005 % <_ boron <_ 0.005 %; 0.05 %<_ nickel<_ 2 %;0.05 % <_ chrome <_ 2 %; 0.05 %<_ molybdenum <_ 2 %, either individually or combined, the remainder being iron and elements which are inherent to production, characterized in that it comprises: 2 % <_ silicon <_ 10 %; 1 % <_ aluminium <_ 10 %,. The invention also relates to the production thereof.
Patent MX-PA04009174-A (MX)
Title: Mild antibacterial liquid dish cleaning compositions containing peroxide.
Inventor: DAVID SURIANO
IPC: C11D1/94
Filed: 2003-03-19
Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing and stain removal properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a hydroxy containing organic acid, hydrogen peroxide, an alkyl polyglucoside surfactant, a preservative, at least one solubilizer and water.
Patent MX-PA04010764-A (MX)
Title: Sterilization tray and mat.
Inventor: SU-SYIN WU
IPC: A61L2/26
Filed: 2004-10-29
Abstract: A sterilization container system includes an enclosure having a flexible elastomeric mat therein. The mat is preferably formed of medical grade silicon. A pattern of ridges is formed on a lower surface of the mat such that no fold line can traverse the mat without intersecting one or more ridges.
Patent MX-PA04010960-A (MX)
Title: Graft polyols prepared by a continuous process.
Inventor: MAO-YAO HUANG
IPC: C08F290/06
Filed: 2003-01-14
Abstract: Disclosed is a process for preparation of final graft polyols via a continuous process. In addition, a final graft polyol formed by the process is disclosed. The process includes the steps of reacting a plurality of ethylenically unsaturated monomers and a reaction moderator with a macromer having induced unsaturation in the presence of a carrier polyol, a free radical polymerization initiator, and a first graft polyol. The process provides for the preparation of a final graft polyol having a solids level of from 30 to 70 % in a continuous process. The final graft polyol produced by the process has a lower viscosity over a range of solids levels, a reduced amount of very large irregularly shaped particles, a reduced viscosity change in response to a change in reaction temperature compared to a typical graft polyol, a reduced tendency to foul the continuous reactor, and a braoder particle size distribution compared to an identical graft polyol prepared by a semi-batch process.
Patent MX-PA04010971-A (MX)
Title: Manufacturing apparatus of resin boot for constant-velocity universal joint and method of manufacturing resin boot for constant-velocity universal joint, and resin boot for constant-velocity universal joint.
Inventor: YASUJI TAKADA
IPC: B29C45/26
Filed: 2004-11-05
Abstract: There is disclosed a manufacturing apparatus and method which are capable of smoothly removing a tripod boot integrated by secondary molding from a core without deforming the boot and which are superior in manufacturing efficiency and which are inexpensive, and a resin boot for a constant-velocity universal joint. The apparatus includes: divided molds 14a, 14b which hold a primarily molded resin boot main body Pm from the outside; a core 18 which holds the boot main body Pm from the inside; a runner mechanism 26, 28, 30 which injects/charges a molten resin material into a secondary molding space 52 formed between the core 18 and an other-end annular fastening portion P3; and an ejection mechanism 36, 38, 40, 42 for removing the tripod boot Pm in which portions having different thicknesses are integrally and secondarily molded on an inner periphery of the other-end annular fastening portion P3 from the core. The ejection mechanism is provided with a plurality of ejectors 36 in positions avoiding gates 30 of the runner mechanism, and ejecting forces are applied onto lower end surface of the other-end annular fastening portion of the tripod boot from the ejectors to stably and smoothly remove the tripod boot from the core 18.
Patent MX-PA04011659-A (MX)
Title: Strip for opening and closing tins and other containers.
Inventor: EVA PASTOR SERRA
IPC: B65D17/34
Filed: 2004-03-01
Abstract: Strip (1) for opening and closing tins and other containers, comprising a strip element or band (5) as integral part of the lid (3) delimited by a major external score line (6) and a minor internal line (7), circumferencially, with at least one enlarged riveting area (12) surrounding a tongue (8) in said lid of the tin or other container, of an extremity of the axis (9), from the base stretch to the other extremity, with at least on rivet (10) which connects the tearing ring (2) on its projecting side (11), used as lever for acting on a reinforced point (14) of the lid (3) when tearing off manually the strip element or band (5) with the part of the lid (3) which contains the strip element or band (5).
Patent MX-PA05001316-A (MX)
Title: Engine based kinetic energy recovery system for vehicles.
Inventor: O'MALLEY PAUL W
IPC: F02B33/32
Filed: 2005-02-02
Abstract: A motor vehicle kinetic energy recovery system uses one or more cylinders of an internal combustion engine as the first or primary stage in a multi-stage high pressure air compression system, a compressed air storage system, compressed air operated drive train boosters and vehicle management electronics to provide cooperation between the air compression, storage and booster systems. The multi-stage, high pressure air compressor system is operable through engine compression braking allowing kinetic energy of a vehicle to be recaptured during retardation of vehicle speed.
Patent MX-PA05001699-A (MX)
Title: Method and system for gsm authentication during wlan roaming.
Inventor: KAUZ MICHAEL
IPC: H04L12/56
Filed: 2002-08-16
Abstract: The invention relates to a method for automatic roaming between heterogeneous WLANs and/or GSM/GPRS/UMTS networks. According to said method, for authentication purposes a mobile IP node (20) requests access to the WLAN at an access point (21, 22). Upon receiving a request from the access server (23), the mobile IP node (20) transmits an IMSI that is stored on a SIM card (201) of the mobile IP node (20) to said access server (23). Based on said IMSI and with the aid of information stored in a SIM user database (34), the logic IP data channel of the WLAN is supplemented in a user specific manner with corresponding GSM data for signal and data channels of a GSM network and the authentication of the IP nodes (20) is carried out in an HLR (37) and/or (37) a GSM network.
Patent MX-PA05003475-A (MX)
Title: Additive containing amides for improving the hydraulic cement resistance at all ages (1,3,7 and 28 days).
Inventor: HECTOR MARIO GOMEZ GALVARRIATO
IPC: C04B11/30
Filed: 2005-04-01
Abstract: 1) Synthesis: The present invention refers to an additive added previously to or during the grinding process of the Portland hydraulic cement, particularly a cement containing pozzolan or limestone for substantially increasing the compression resistance at all ages. Said increase in resistance allows the cement formulation to use a reduced amount of clinker and an increased amount of reactive loads, such as pozzolan or limestone, thereby reducing the cement cost and maintaining the quality thereof according to the international standards, i.e., ASTM-C150 specifications. 2) Formula: a. Adding amides in a weight ratio of about 0.0001% to about 0.2% based on the cement dry weight. b. Adding sugars in a weight ratio of about 0.0001% to about 0.20% based on the cement dry weight. c. Adding alkaline or earth-alkaline chloride in a weight ratio of about 0.0001% to about 0.2% based on the cement dry weight. d. Adding simple amines in a weight ratio of about 0.0001% to about 0.20% based on the cement dry weight. e. Furthermore, the cement may contain agents for the inclusion or exclusion of air, preservation agents, agents for accelerating and retarding the set-up time and other additives commonly used in the cement or concrete industry.
Patent MX-PA05008054-A (MX)
Title: Hand-held paint container.
Inventor: BYRNE JAMES M
IPC: B44D3/12
Filed: 2005-07-28
Abstract: A hand-held container for paint and painting implements. The body of the paint container includes an internal reservoir for holding paint and a magnet housed within the body for securing a paint brush or the like within the reservoir. An automatically adjusting, flexible handle that includes a living hinges provides a means for holding a person's hand against the exterior of the body. The paint container also includes a body that is dividable into multiple compartments. A textured surface covers a portion of exterior of the handle and the body and creates a non-slip surface useful for gripping the container. A portion of the container is shaped in a manner that allows the container to function as a pitcher for dispensing fluids such as paint. Stabilizing legs formed on or attached to the front portion of the container allow the container to be also be used as a paint tray.
Patent MX-PA05008466-A (MX)
Title: Method for changing permeability in rocks in order to increase the flow rate of hydrocarbons and further underground fluids.
Inventor: BOGATYRENKO VICTORIA A
IPC: E21B1/00
Filed: 2005-08-10
Abstract: The present invention refers to a method for changing the porosity and thereby permeability in rocks, thus increasing the flow rate of hydrocarbons and further fluids, said method being based on the detonation of two vertically- and time-separated explosive charges so as to generate three zones in order to intensify the well daily supply of fluids contained in the formation. The method of the present invention consists in the following stages: determining the dilatation capability of the formation in order to assess the increase in productivity of the well; assessing the size of the dilatation zone and the increase in porosity and permeability; performing a correlation analysis of the physical, mechanical, and hydraulic characteristics of the formation; determining the dilatation capability of the formation and the well characteristics. The method further comprises the following stages, depending on the dilatation capability of the rock: selecting the explosives type; determining the amplitude and time parameters of the explosive waves; determining the rock fracture; selecting the ignition range; calculating the amount of explosive material in each charge; selecting a device for controlling the time intervals; assembling a torpedo. The inventive method is also useful for dampening the well detonation and achieving a higher recovery of the resource.
Patent MX-PA05010956-A (MX)
Title: Automated core package placement.
Inventor: JEFFREY J CHOPP
IPC: B60C/
Filed: 2004-04-12
Abstract: A method of automatically placing a core package (301) in a mold (505) is provided. Locators (501) and a cavity (503) designed to receive at least a part of the core package (301) are formed in the mold (505). The mold (505) is positioned such that the locators (501) may be illuminated and one or more images are obtained of the locators (501). The images are processed to determine a target location for the core package (301) in the cavity (503), and an automated device (303) places the core package (303) in the mold (505) at the target location.
Patent MX-PA06002634-A (MX)
Title: Step voltage regulator polymer position indicator with non-linear drive mechanism.
Inventor: LINDSEY KURT L
IPC: H01H3/16
Filed: 2004-09-07
Abstract: A position indicator may include a position indicator display and mechanism. A polymer housing houses the position indicator display and mechanism and a one-piece clear polymer cover encloses the position indicator display and mechanism in the polymer housing. The position indicator may further include a hinge and hand-operated latch that secures the one-piece clear polymer cover to the polymer housing such that the one-piece clear polymer cover can be opened without the use of tools.
Patent MX-PA06004840-A (MX)
Title: Ni catalyst, process for making catalysts and selective hydrogenation process.
Inventor: RYU J YONG
IPC: C07C7/167
Filed: 2005-02-14
Abstract: More selective and efficient Ni hydrotreating catalysts are those which contain more than about 60 % of the Ni content on the peripheral surface of porous supports, such as extruded alumina, which may be obtained by spraying an atomized solution of a Ni compound onto the support and drying it at a temperature in the range of from 200 to 600 degree C. When used, for example, to remove acetylenic compounds from butadiene streams, higher recovery of the desired butadiene with lower acetylenic content and low heavy polymer deposition is obtained than was possible with prior catalysts.
Patent MX-PA06010424-A (MX)
Title: Multi-deck playing card set and method of playing card games using same.
Inventor: BRUNER GEORGE M JR
IPC: G06F9/345
Filed: 2006-09-12
Abstract: A multi-deck playing card set includes a combination of at least two standard fifty-two card decks, each card having a front side, a back side, and a top portion and a bottom portion on each side. The multi-deck card set also includes a mark or indicia, either in color, black and white, shades of color, or shades of black and white, on each individual card, located on at least one side of the card to distinguish cards belonging to a particular individual deck of cards. Each individual deck has a unique mark or indicia distinguishing all cards from the particular deck. The multi-deck card set also may be adapted for use in table games or video card playing machines and/or systems.
Patent MX-PA06010875-A (MX)
Title: Methods of isolating hydrajet stimulated zones.
Inventor: WILLETT RONALD M
IPC: E21B43/26
Filed: 2005-02-23
Abstract: The present invention is directed to a method of isolating hydrajet stimulated zones from subsequent well operations. The method includes the step of drilling a wellbore into the subterranean formation of interest. Next, the wellbore may or may not be cased depending upon a number of factors including the nature and structure of the subterranean formation. Next, the casing, if one is installed, and wellbore are perforated using a high pressure fluid being ejected from a hydrajetting tool. A first zone of the subterranean formation is then fractured and stimulated. Next, the first zone is temporarily plugged or partially sealed by I installing an isolation fluid into the wellbore adjacent to the one or more fractures and/or in the openings thereof, so that subsequent zones can be fractured and additional well operations can be performed.
Patent MX-PA06011444-A (MX)
Title: Case for a hand held device.
Inventor: KIM JAI-CHUL
IPC: H04M1/02
Filed: 2006-10-04
Abstract: A housing assembly for a mobile device includes a cover formed from optically transmissive material, and opaque material formed over a portion of the cover. The opaque material is arranged to define a display portion which is optically transmissive. The housing assembly further includes a frame sized to receive the cover, and a first housing structured to couple with the frame, such that the cover, the frame, and the first housing are structured to define an enclosure sized to contain electrical components for the mobile device.
Patent MX-PA06013616-A (MX)
Title: Food compositions containing creatine.
Inventor: HOWARD ALAN NORMAN
IPC: A23L1/305
Filed: 2005-05-27
Abstract: Disclosed is a solid or semi-solid snack bar for human consumption, comprising creatine suspended in solid form in an edible supporting matrix; the food bar as a whole having a glycemic index of less than 55.
Patent MY-101100-A (MY)
Title: Improvements relating to smoking articale mouthpieces.
Inventor: ROBERT REINER JOHNSON
IPC: A24D3/04
Filed: 1987-08-21
Abstract: A CIGARETTE MOUTHPIECE INCLUDES A SMOKE IMPERVIOUS PLUG MEMBER (2) HAVING AN UPSTREAM SMOKE INLET END (3) AND A DOWNSTREAM SMOKE OUTLET OF MOUTH END (4), WITH GROOVE MEANS (6,7,8) IN THE PERIPHERY OF THE PLUG MEMBER (2) EXTENDING FROM THE INLET END (3) TO THE OUTLET END (4), THE PLUG MEMBER (2) BEING BLOCKED ADJACENT THE INLET END (3) SO THAT THE GROOVE MEANS (6,7,8) FORMS THE PATH FOR SMOKE FLOW FROM INLET END (3) TO OUTLET END (4) OF THE PLUG MEMBER (2).(FIG. 1)(FIG. 2)
Patent MY-100648-A (MY)
Title: Laminated insulated cable having strippable layers
Inventor: JACQUES SCHOMBOURG
IPC: H01B7/02
Filed: 1987-09-25
Abstract: A LAMINATED CONSTRUCTION COMPRISING AT LEAST THREE EXTRUDED LAYERS OF POLYMER-BASED MATERIAL IN WHICH AN INTERMEDIATE LAYER (4) BETWEEN A FIRST LAYER (3) AND A SECOND LAYER (5) IS STRIPPABLY BONDED TOTHE FIRST LAYER (3) AND FULLY BONDED TO THE SECOND LAYER (5) SUCH THAT THE SECOND LAYER TOGETHER WITH SUBSTANTIALLY ALL OF THE INTERMEDIATE LAYER (4) IS READILY STRIPPABLE FROM THE FIRST LAYER (3). IN PARTICULAR, THE INVENTION RELATES TO AN INSULATED ELECTRICAL CABLE IN WHICH SUCH A LAMINATED CONSTRUCTION IS ARRANGED SUBSTANTIALLY COAXIALLY ABOUT A CORE CONDUCTOR (1); THE FIRST LATER (3) BEING ANINNER LAYER OF INSULATING MATERIAL, THE INTERMEDIATE LAYER (4) BEING EITHER OF INSULATIG MATERIAL OR OF A SEMI-CONDUCTIVE SHIELDING MATERIAL AND THE SECOND LAYER (5) BEING AN OUTER LAYER OF A SEMI-CONDUCTIVE SHIELDING MATERIAL. PREFERABLY, AN ADDITIONAL LAYER OF SEMI- CONDUCTIVE SHIELDING MATERIALS IS POSITIONED BETWEEN THE CORE CONDUCTOR (1) AND THE FIRST LAYER (3) (FIG. 2)
Patent MY-103514-A (MY)
Title: Process for production of a avermectins and cultures therefor.
Inventor: SHIH-JEN EDWARD LEE
IPC: C12N1/20
Filed: 1988-01-19
Abstract: STREPTOMYCES AVERMITILIS LACKING BRANCHED-CHAIN 2-OXO ACID DEHYDROGENASE ACTIVITY AND AVERMECTIN B O-METHYLTRANSFERASE ACTIVITY, METHOD FOR PREPARATION THEREOF, AND USE THEREOF TO PRODUCE NATURAL AND NON-NATURAL B AVERMECTINS USEFUL AS PARASITICIDES.
Patent MY-102755-A (MY)
Title: Adaptive-filter single-bit digital encoder and decoder and adaption control circuit responsive to bit-stream loading
Inventor: DOUGLAS EVAN MANDELL
IPC: H03M3/02
Filed: 1988-09-08
Abstract: AN ADAPTIVE SINGLE-BIT ENCODER AND DECODER HAS ITS ADAPTIVE FUNCTION DETERMINED BY DYNAMICALLY DIVIDING THE MESSAGE FREQUENCY BAND INTO DELTA-SIGMA AND DELTA MODULATION REGIMES OF OPERATION. IN A PRACTICAL EMBODIMENT THIS IS ACCOMPLISHED BY VARYING THE CORNER FREQUENCY OF A VARIABLE-FREQUENCY LOW-PASS FILTER (14) IN A LEAKY INTEGRATOR SO THAT BELOW THE CORNER FREQUENCY THE OPERATION IS THAT OF DELTA-SIGMA MODULATION AND ABOVE THE CORNER FREQUENCY THE OPERATION IS THAT OF THAT OF DELTA MODULATION. AN ADAPTATION CONTROL CIRCUIT (18) REMOVES THE CLOCK SIGNAL COMPONENT FROM THE ENCODED BIT STREAM TO PROVIDE AN ANALOG SIGNAL REPRESENTATIVE OF BIT STREAM INFORMATION OF LOADING FOR USE IN GENERATING THE CONTROL SIGNAL. THE ANALOG SIGNAL IS PEAK RECTIFIED (22), SMOOTHED (24) AND (OPTIONALLY) NON-LINEARLY PROCESSED (26) TO PROVIDE THE CONTROL SIGNAL. (FIG. 1)
Patent MY-105047-A (MY)
Title: Process for making concentrated surfactant granules.
Inventor: DANIEL LOUIS STRAUSS
IPC: C11D11/00
Filed: 1989-06-28
Abstract: THE PRESENT INVENTION TO AN ENERGY SAVING PROCESS FOR PREPARING CONCENTRATED OR CONDENSED SURFACTANT GRANULES.HIGH ACTIVE SURFACTANT PASTE IS CHILLED AND GRANULATED USING FINE DISPERSION MIXING. THE PRODUCT SURPRISINGLY PROVIDES DISCRETE, UNIFORM (200-2,000 MICRON) GRANULAR PARTICLES. THE GRANULES OF THE PRESENT INVENTION ARE PREFERABLY PURE SURFACTANT TO BE USED AS AN INTERMEDIATE IN A FINAL DETERGENT FORMULATION.
Patent MY-106044-A (MY)
Title: Controlling deposits on paper machine felts and the like.
Inventor: STEWARD N PAUL
IPC: C11D1/38
Filed: 1990-03-14
Abstract: A METHOD IS DISCLOSED FOR TREATING PAPERMILL FELTS AND THE LIKE TO INHIBIT THE DEPOSIT OF STICKY MATERIAL THEREON. THE METHOD COMPRISES (A) APPLYING AN AQUEOUS SOLUTION WHICH CONTAINS AT LEAST ABOUT 2 PPM OF A CATIONIC POLYMER, AND (B) APPLYING AN AQUEOUS WHICH CONTAINS AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING THE WATER SOLUBLE NONIONIC AND CATIONIC SURFACTANTS; THE SURFACTANT BEING APPLIED IN AN AMOUNT EFFECTIVE TO INHIBIT BUILD-UP OF DEPOSITS DERIVED FROM THE CATIONIC POLYMER. CATIONIC SURFACTANTS ARE PREFERRED. PARTICULAR USE IS DISCLOSED OF WATER SOLUBLE SURFACTANTS WHICH HAVE A MOLECULAR WEIGHT BETWEEN ABOUT 200 AND 800 AND HAVING THE GENERAL FORMULA WHEREIN EACH R IS INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, POLYETHYLENE OXIDE GROUPS, POLYPROPYLENE OXIDE GROUPS, ALKYL GROUPS HAVING BETWEEN ABOUT 1 AND 22 CARBON ATOMS, ARYL GROUPS AND ARALKYL GROUPS, AT LEAST ONE OF SAID GROUPS BEING AN ALKYL GROUP HAVING AT LEAST ABOUT 8 CARBON ATOMS, AND WHEREIN X IS AN ANION, OR 1/N OF AN N-VALENT ANION. COMPOSITIONS COMPRISING SAID CATIONIC POLYMERS AND SAID SURFACTANTS IN A WEIGHT RATIO OF SURFACTANT TO CATIONIC POLYMER OF FROM ABOUT 50:1 TO ABOUT1:1 ARE DISCLOSED AS PARTICULARLY USEFUL.
Patent MY-106077-A (MY)
Title: Disposable diapers.
Inventor: KENJI ANDO
IPC: A61F13/15
Filed: 1991-05-06
Abstract: IN A DRAWERS TYPE DISPOSABLE DIAPER COMPRISING A LIQUID PERMEABLE TOP SHEET, A LIQUID IMPERMEABLE BACK SHEET, AN ABSORBENT MEMBER DISPOSED THEREBETWEEN, AN ELASTIC EXPANSIBLE MEMBER FOR FORMING A GATHER EACH TO A PAIR OF LEG PORTIONS AND FRONT AND REAR WAIST BODY PORTIONS FORMED AROUND THE ABSORBENT MEMBER, THE FRONT AND REAR WAIST BODY PORTIONS BEING CONNECTED AND FIXED TOGETHER AT BOTH SIDES TO FORM A WAIST OPENING PORTION AND A PAIR OF LEG OPENING PORTIONS, RESPECTIVELY, AT LEAST A PART OF EACH AREA FORMED BETWEEN THE WAIST OPENING PORTIONS AND THE PAIR OF LEG OPENING PORTION AT BOTH SIDE PORTIONS OF THE WAIST PORTION IS PROVIDED WITH A VERTICAL SPLIT PORTION, RESPECTIVELY AND CONNECTION MEANS IS PROVIDED TO EACH OF THE BOTH SIDE PORTIONS.(FIG. 1)
Patent MY-107856-A (MY)
Title: An assembled door frame
Inventor: YANG CHI-SEN
IPC: E06B3/96
Filed: 1991-09-18
Abstract: AN ASSEMBLED DOOR FRAME INCLUDING A TOP BEAM, AN ARCH MEMBER, TWO SIDE BEAMS, A BOTTOM BEAM AND FOUR WEDGE BLOCKS, WHEREIN THE TOP BEAM, SIDE BEAMS, BOTTOM BEAM AND ARCH MEMBER ARE MADE FROM HOLLOW RODS WITH " "-SHAPED CROSS-SECTION IN PUNCH MANNER OR INTEGRALLY MADE; TWO ENDS OF THE BOTTOM BEAM AND SIDE BEAMS ARE DESIGNED WITH 45? INCLINED ANGLE, AND TWO ENDS OF THE TOP BEAM ARE DESIGNED WITH 45? INCLINED ANGLE AND FORMED WITH OPENING SUITABLE FOR THE ARCH MEMBER TO INSERT THEREINTO; EACH WEDGE BLOCK HAS TWO PROJECTIONS PERPENDICULAR TO EACH OTHER AND AN UPPER ARCH PROJECTION, THE CROSS-SECTION OF THE PROJECTION BEING " "-SHAPED TO FITLY INCORPORATE WITH THE BEAMS SO AS TO SECURELY CONNECT THE BEAMS TOGETHER TO FORM A DOOR FRAME AT A LOW COST.(FIG. 2)